GW Instek GPT-9900 series Quick Start Guide - Manual (Page 17)

OPERATION
17
Test Time (MANU mode only)
 Press the TIMER soft-key or use the UP/DOWN
arrow keys to select TIMER.
 Use the scroll wheel to set the test time.
 In Special MANU Test Mode, hold the TIMER soft-
key for three seconds to turn the timer ON/OFF.
I M E T R
OR
Reference (MANU mode only)
 Use the UP/DOWN arrow keys to bring the cursor to
REF#.
 Use the scroll wheel to set the reference.
 For GB tests, the ZERO function can be used to
automatically set a reference offset to compensate for
the resistance of the test leads (see page 19).
Frequency (ACW, GB/MANU mode only)
 Use the UP/DOWN arrow keys to bring the cursor to
FREQ.
 Use the scroll wheel to set the test frequency (ACW
and GB mode only).
Set the AUTO or MANU Test Name
 Use the UP/DOWN arrow keys to bring the cursor to
MANU_NAME or AUTO_NAME.
 Use the scroll wheel to select a character.
 Press the LEFT or RIGHT arrow keys to go to the
next/previous character.
 Continue to enter characters until the test name is
entered.
 The test name will be saved when MANU/AUTO is
saved.